more cleanup and jsdoc updates

src/@types/DDO/Metadata.ts

@@ -1,6 +1,6 @@
 export interface MetadataAlgorithm {
   /**
-   * Language used to implement the software.
+   * Programming language used to implement the software.
    * @type {string}
    */
   language?: string
@@ -125,7 +125,7 @@ export interface Metadata {
   contentLanguage?: string
 
   /**
-   * Information about asset of typealgorithm
+   * Information about asset of type algorithm. Required for algorithm assets.
    * @type {MetadataAlgorithm}
    */
   algorithm?: MetadataAlgorithm

src/@types/File.ts

@@ -1,4 +1,4 @@
-import { AbiItem } from 'web3-utils'
+import { AbiItem } from './Contracts'
 
 interface FileTypeHeaders {
   [key: string]: string

src/config/Config.ts

@@ -1,4 +1,4 @@
-import { AbiItem } from 'web3-utils/types'
+import { AbiItem } from '../@types'
 import { LogLevel } from '../utils'
 
 export class Config {
@@ -26,6 +26,7 @@ export class Config {
    */
   public providerUri?: string
 
+  // TODO: check if this is still necesary
   /**
    * Web3 Provider.
    * @type {any}

src/config/ConfigHelper.ts

@@ -205,6 +205,12 @@ export class ConfigHelper {
     return configAddresses
   }
 
+  /**
+   * Returns the config object for a specific network supported by the oceanprotocol stack
+   * @param {string | number} network the network's chainId or name
+   * @param {string} infuraProjectId optional infura project id that will replace the configs node URI
+   * @return {Config} Config obhjedct
+   */
   public getConfig(network: string | number, infuraProjectId?: string): Config {
     const filterBy = typeof network === 'string' ? 'network' : 'chainId'
     let config = configHelperNetworks.find((c) => c[filterBy] === network)